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        <li class="chapter " data-level="1.1" data-path="./">
            
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                    Introduction
            
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                    01计算机组成原理与体系结构
            
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                    02系统配置与性能评价
            
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                    03操作系统基本原理
            
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                    04数据库系统
            
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                    05计算机网络基础
            
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                    06企业信息化战略与实施
            
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                    07软件工程
            
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                    08项目管理
            
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                    09软件架构设计
            
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                    10系统安全分析与设计
            
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                    11系统可靠性分析与设计
            
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                    12法律法规与标准化知识
            
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                    13数学与经济管理
            
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                    14论文写作
            
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                    01计算机基础
            
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                    02信息系统基础知识
            
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                    03系统开发方法
            
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                    04项目开发管理
            
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                    05软件架构设计
            
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                    06面向对象系统建模
            
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                    07设计模式
            
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                    08信息安全技术
            
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                    09知识产权保护
            
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                    10系统开发方法
            
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                    11嵌入式系统设计
            
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                    12软件测试相关知识
            
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                    13系统设计与分析方法
            
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                    14专业英语
            
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                    2021 11
            
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                <a href="2021-11/01计算机组成原理与体系结构.html">
            
                    
                    01计算机组成原理与体系结构
            
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        <li class="chapter " data-level="1.3.2" data-path="2021-11/02系统配置与性能评价.html">
            
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                    02系统配置与性能评价
            
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        <li class="chapter " data-level="1.3.3" data-path="2021-11/03操作系统基本原理.html">
            
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                    03操作系统基本原理
            
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        <li class="chapter " data-level="1.3.4" data-path="2021-11/04数据库系统.html">
            
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                    04数据库系统
            
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        <li class="chapter " data-level="1.3.5" data-path="2021-11/05计算机网络基础.html">
            
                <a href="2021-11/05计算机网络基础.html">
            
                    
                    05计算机网络基础
            
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        <li class="chapter " data-level="1.3.6" data-path="2021-11/06企业信息化战略与实施.html">
            
                <a href="2021-11/06企业信息化战略与实施.html">
            
                    
                    06企业信息化战略与实施
            
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        <li class="chapter " data-level="1.3.7" data-path="2021-11/07软件工程.html">
            
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                    07软件工程
            
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        <li class="chapter " data-level="1.3.8" data-path="2021-11/08项目管理.html">
            
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                    08项目管理
            
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        <li class="chapter " data-level="1.3.9" data-path="2021-11/09软件架构设计.html">
            
                <a href="2021-11/09软件架构设计.html">
            
                    
                    09软件架构设计
            
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        <li class="chapter " data-level="1.3.10" data-path="2021-11/10系统安全分析与设计.html">
            
                <a href="2021-11/10系统安全分析与设计.html">
            
                    
                    10系统安全分析与设计
            
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        <li class="chapter " data-level="1.3.11" data-path="2021-11/11系统可靠性分析与设计.html">
            
                <a href="2021-11/11系统可靠性分析与设计.html">
            
                    
                    11系统可靠性分析与设计
            
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        <li class="chapter " data-level="1.3.12" data-path="2021-11/12法律法规与标准化知识.html">
            
                <a href="2021-11/12法律法规与标准化知识.html">
            
                    
                    12法律法规与标准化知识
            
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        <li class="chapter " data-level="1.3.13" data-path="2021-11/13数学与经济管理.html">
            
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                    13数学与经济管理
            
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                    14论文写作
            
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                    Node Modules
            
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                    Argparse
            
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                    CHANGELOG
            
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                    Autolinker
            
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                    Boolbase
            
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        <li class="chapter " data-level="1.4.4" data-path="node_modules/cheerio/Readme.md">
            
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                    Cheerio
            
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                    History
            
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        <li class="chapter " data-level="1.4.5" data-path="node_modules/colors/README.md">
            
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                    Colors
            
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                    Concat With Sourcemaps
            
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                    LICENSE
            
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                    Core Util Is
            
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                    Css Select
            
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        <li class="chapter " data-level="1.4.9" data-path="node_modules/css-what/readme.md">
            
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                    Css What
            
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                    Domelementtype
            
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                    Domhandler
            
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                    Domutils
            
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                    Entities
            
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                    Gitbook Plugin Anchor Navigation Ex
            
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                    Config En
            
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                    Config
            
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                    README EN
            
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                    Update Record En
            
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                    Update Record
            
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                    Gitbook Plugin Chapter Fold
            
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                    Gitbook Plugin Code
            
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                    Gitbook Plugin Expandable Chapters
            
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                    Gitbook Plugin Github
            
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                    Gitbook Plugin Page Treeview
            
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                    Gitbook Plugin Search Pro
            
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                    Gitbook Plugin Splitter
            
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                    Gitbook Plugin Tbfed Pagefooter
            
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                    Gitbook Plugin Todo
            
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                    Node Modules
            
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                    Cheerio
            
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                    CONTRIBUTING
            
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        <li class="chapter " data-level="1.4.23.1.1.2" data-path="node_modules/gitbook-plugin-todo/node_modules/cheerio/History.md">
            
                <span>
            
                    
                    History
            
                </a>
            

            
        </li>
    

            </ul>
            
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        <li class="chapter " data-level="1.4.23.1.2" data-path="node_modules/gitbook-plugin-todo/node_modules/css-select/README.md">
            
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                    Css Select
            
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        </li>
    
        <li class="chapter " data-level="1.4.23.1.3" data-path="node_modules/gitbook-plugin-todo/node_modules/css-what/readme.md">
            
                <span>
            
                    
                    Css What
            
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        </li>
    
        <li class="chapter " data-level="1.4.23.1.4" data-path="node_modules/gitbook-plugin-todo/node_modules/domhandler/readme.md">
            
                <span>
            
                    
                    Domhandler
            
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        </li>
    
        <li class="chapter " data-level="1.4.23.1.5" data-path="node_modules/gitbook-plugin-todo/node_modules/domutils/readme.md">
            
                <span>
            
                    
                    Domutils
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.23.1.6" data-path="node_modules/gitbook-plugin-todo/node_modules/htmlparser2/README.md">
            
                <span>
            
                    
                    Htmlparser 2
            
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        <li class="chapter " data-level="1.4.23.1.6.1" >
            
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                    Node Modules
            
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        <li class="chapter " data-level="1.4.23.1.6.1.1" data-path="node_modules/gitbook-plugin-todo/node_modules/htmlparser2/node_modules/domutils/readme.md">
            
                <span>
            
                    
                    Domutils
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.23.1.6.1.2" data-path="node_modules/gitbook-plugin-todo/node_modules/htmlparser2/node_modules/entities/readme.md">
            
                <span>
            
                    
                    Entities
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.4.23.1.7" data-path="node_modules/gitbook-plugin-todo/node_modules/isarray/README.md">
            
                <span>
            
                    
                    Isarray
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.23.1.8" data-path="node_modules/gitbook-plugin-todo/node_modules/readable-stream/README.md">
            
                <span>
            
                    
                    Readable Stream
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.23.1.9" data-path="node_modules/gitbook-plugin-todo/node_modules/string_decoder/README.md">
            
                <span>
            
                    
                    String Decoder
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.4.24" data-path="node_modules/github-slugid/README.md">
            
                <span>
            
                    
                    Github Slugid
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.25" data-path="node_modules/gulp-header/README.md">
            
                <span>
            
                    
                    Gulp Header
            
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            <ul class="articles">
                
    
        <li class="chapter " data-level="1.4.25.1" data-path="node_modules/gulp-header/changelog.md">
            
                <span>
            
                    
                    Changelog
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.4.26" data-path="node_modules/he/README.md">
            
                <span>
            
                    
                    He
            
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        </li>
    
        <li class="chapter " data-level="1.4.27" data-path="node_modules/html-entities/README.md">
            
                <span>
            
                    
                    Html Entities
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.28" data-path="node_modules/htmlparser2/README.md">
            
                <span>
            
                    
                    Htmlparser 2
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.29" data-path="node_modules/inherits/README.md">
            
                <span>
            
                    
                    Inherits
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.30" data-path="node_modules/isarray/README.md">
            
                <span>
            
                    
                    Isarray
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.31" data-path="node_modules/lodash/README.md">
            
                <span>
            
                    
                    Lodash
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.32" data-path="node_modules/lodash._reinterpolate/README.md">
            
                <span>
            
                    
                    lodash._reinterpolate
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.33" data-path="node_modules/lodash.assignin/README.md">
            
                <span>
            
                    
                    lodash.assignin
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.34" data-path="node_modules/lodash.bind/README.md">
            
                <span>
            
                    
                    lodash.bind
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.35" data-path="node_modules/lodash.defaults/README.md">
            
                <span>
            
                    
                    lodash.defaults
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.36" data-path="node_modules/lodash.filter/README.md">
            
                <span>
            
                    
                    lodash.filter
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.37" data-path="node_modules/lodash.flatten/README.md">
            
                <span>
            
                    
                    lodash.flatten
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.38" data-path="node_modules/lodash.foreach/README.md">
            
                <span>
            
                    
                    lodash.foreach
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.39" data-path="node_modules/lodash.map/README.md">
            
                <span>
            
                    
                    lodash.map
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.40" data-path="node_modules/lodash.merge/README.md">
            
                <span>
            
                    
                    lodash.merge
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.41" data-path="node_modules/lodash.pick/README.md">
            
                <span>
            
                    
                    lodash.pick
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.42" data-path="node_modules/lodash.reduce/README.md">
            
                <span>
            
                    
                    lodash.reduce
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.43" data-path="node_modules/lodash.reject/README.md">
            
                <span>
            
                    
                    lodash.reject
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.44" data-path="node_modules/lodash.some/README.md">
            
                <span>
            
                    
                    lodash.some
            
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        </li>
    
        <li class="chapter " data-level="1.4.45" data-path="node_modules/lodash.template/README.md">
            
                <span>
            
                    
                    lodash.template
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.46" data-path="node_modules/lodash.templatesettings/README.md">
            
                <span>
            
                    
                    lodash.templatesettings
            
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        </li>
    
        <li class="chapter " data-level="1.4.47" data-path="node_modules/moment/README.md">
            
                <span>
            
                    
                    Moment
            
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        <li class="chapter " data-level="1.4.47.1" data-path="node_modules/moment/CHANGELOG.md">
            
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                    CHANGELOG
            
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        </li>
    

            </ul>
            
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                    Node Html Parser
            
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        </li>
    
        <li class="chapter " data-level="1.4.49" data-path="node_modules/nth-check/README.md">
            
                <span>
            
                    
                    Nth Check
            
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        </li>
    
        <li class="chapter " data-level="1.4.50" data-path="node_modules/process-nextick-args/readme.md">
            
                <span>
            
                    
                    Process Nextick Args
            
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            <ul class="articles">
                
    
        <li class="chapter " data-level="1.4.50.1" data-path="node_modules/process-nextick-args/license.md">
            
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                    License
            
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        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.4.51" data-path="node_modules/readable-stream/README.md">
            
                <span>
            
                    
                    Readable Stream
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.4.51.1" data-path="node_modules/readable-stream/CONTRIBUTING.md">
            
                <span>
            
                    
                    CONTRIBUTING
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.4.51.2" data-path="node_modules/readable-stream/GOVERNANCE.md">
            
                <span>
            
                    
                    GOVERNANCE
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.4.52" data-path="node_modules/remarkable/README.md">
            
                <span>
            
                    
                    Remarkable
            
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        <li class="chapter " data-level="1.4.52.1" data-path="node_modules/remarkable/CHANGELOG.md">
            
                <span>
            
                    
                    CHANGELOG
            
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        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.4.53" data-path="node_modules/remove-markdown/README.md">
            
                <span>
            
                    
                    Remove Markdown
            
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            <ul class="articles">
                
    
        <li class="chapter " data-level="1.4.53.1" >
            
                <span>
            
                    
                    Test
            
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        <li class="chapter " data-level="1.4.53.1.1" data-path="node_modules/remove-markdown/test/markdown.md">
            
                <span>
            
                    
                    Markdown
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    

            </ul>
            
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        <li class="chapter " data-level="1.4.54" data-path="node_modules/safe-buffer/README.md">
            
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                    Safe Buffer
            
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        <li class="chapter " data-level="1.4.55" data-path="node_modules/source-map/README.md">
            
                <span>
            
                    
                    Source Map
            
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        <li class="chapter " data-level="1.4.55.1" data-path="node_modules/source-map/CHANGELOG.md">
            
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                    CHANGELOG
            
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        </li>
    

            </ul>
            
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        <li class="chapter " data-level="1.4.56" data-path="node_modules/sprintf-js/README.md">
            
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                    Sprintf Js
            
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        <li class="chapter " data-level="1.4.57" data-path="node_modules/string_decoder/README.md">
            
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                    String Decoder
            
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        <li class="chapter " data-level="1.4.58" data-path="node_modules/through2/README.md">
            
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                    Through 2
            
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                    Node Modules
            
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                    Readable Stream
            
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                    Doc
            
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                    Wg Meetings
            
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                    2015 01 30
            
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            </ul>
            
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                    CONTRIBUTING
            
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        <li class="chapter " data-level="1.4.58.1.1.3" data-path="node_modules/through2/node_modules/readable-stream/GOVERNANCE.md">
            
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                    GOVERNANCE
            
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            </ul>
            
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                    Safe Buffer
            
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        </li>
    
        <li class="chapter " data-level="1.4.58.1.3" data-path="node_modules/through2/node_modules/string_decoder/README.md">
            
                <span>
            
                    
                    String Decoder
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
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                    LICENSE
            
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                    Underscore
            
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                    Util Deprecate
            
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                    History
            
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                    Xtend
            
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                    01计算机基础
            
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                    03系统开发方法
            
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                    08信息安全技术
            
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                    10系统开发方法
            
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                    11嵌入式系统设计
            
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                    12软件测试相关知识
            
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                    13系统设计与分析方法
            
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                                <div id="anchor-navigation-ex-navbar"><i class="fa fa-navicon"></i><ul><li><span class="title-icon "></span><a href="#&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x6280;&#x672F;"><b>1. </b>&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x6280;&#x672F;</a></li><ul><li><span class="title-icon "></span><a href="#des&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;16"><b>1.1. </b>DES&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;[16]</a></li><li><span class="title-icon "></span><a href="#&#x6570;&#x5B57;&#x7B7E;&#x540D;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;"><b>1.2. </b>&#x6570;&#x5B57;&#x7B7E;&#x540D;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;</a></li><li><span class="title-icon "></span><a href="#&#x7F51;&#x7EDC;&#x653B;&#x51FB;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;"><b>1.3. </b>&#x7F51;&#x7EDC;&#x653B;&#x51FB;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;</a></li><li><span class="title-icon "></span><a href="#&#x8EAB;&#x4EFD;&#x8BA4;&#x8BC1;&#x4E0E;&#x8BBF;&#x95EE;&#x63A7;&#x5236;13"><b>1.4. </b>&#x8EAB;&#x4EFD;&#x8BA4;&#x8BC1;&#x4E0E;&#x8BBF;&#x95EE;&#x63A7;&#x5236;[13]</a></li><li><span class="title-icon "></span><a href="#tcpip&#x6F0F;&#x6D1E;&#x653B;&#x51FB;14"><b>1.5. </b>TCP/IP&#x6F0F;&#x6D1E;&#x653B;&#x51FB;[14]</a></li><li><span class="title-icon "></span><a href="#&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x7B56;&#x7565;09"><b>1.6. </b>&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x7B56;&#x7565;[09]</a></li><li><span class="title-icon "></span><a href="#&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;09"><b>1.7. </b>&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;[09]</a></li></ul></ul></div><a href="#&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x6280;&#x672F;" id="anchorNavigationExGoTop"><i class="fa fa-arrow-up"></i></a><div class="treeview__container"><ul>
<li><div><a href="#&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x6280;&#x672F;">&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x6280;&#x672F;</a><i class="level__parent level__item level__parent--opened" state="opened" onclick="var curState = this.getAttribute(&apos;state&apos;);var nextState = curState === &apos;opened&apos; ? &apos;hidden&apos; : &apos;opened&apos;;this.setAttribute(&apos;state&apos;, nextState);this.className = this.className.split(curState).join(nextState);var list = this.parentNode.nextElementSibling;if (nextState === &apos;hidden&apos;) {    list.style.display = &apos;none&apos;;} else {    list.style.display = &apos;block&apos;;}"></i></div>
<ul>
<li><div><a href="#des&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;16">DES&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;[16]</a><i></i></div></li>
<li><div><a href="#&#x6570;&#x5B57;&#x7B7E;&#x540D;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;">&#x6570;&#x5B57;&#x7B7E;&#x540D;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;</a><i></i></div></li>
<li><div><a href="#&#x7F51;&#x7EDC;&#x653B;&#x51FB;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;">&#x7F51;&#x7EDC;&#x653B;&#x51FB;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;</a><i></i></div></li>
<li><div><a href="#&#x8EAB;&#x4EFD;&#x8BA4;&#x8BC1;&#x4E0E;&#x8BBF;&#x95EE;&#x63A7;&#x5236;13">&#x8EAB;&#x4EFD;&#x8BA4;&#x8BC1;&#x4E0E;&#x8BBF;&#x95EE;&#x63A7;&#x5236;[13]</a><i></i></div></li>
<li><div><a href="#tcpip&#x6F0F;&#x6D1E;&#x653B;&#x51FB;14">TCP/IP&#x6F0F;&#x6D1E;&#x653B;&#x51FB;[14]</a><i></i></div></li>
<li><div><a href="#&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x7B56;&#x7565;09">&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x7B56;&#x7565;[09]</a><i></i></div></li>
<li><div><a href="#&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;09">&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;[09]</a><i></i></div></li>
</ul></li>
</ul>
</div>

<h1 id="&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x6280;&#x672F;"><a name="&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x6280;&#x672F;" class="anchor-navigation-ex-anchor" href="#&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x6280;&#x672F;"><i class="fa fa-link" aria-hidden="true"></i></a>1. &#x4FE1;&#x606F;&#x5B89;&#x5168;&#x6280;&#x672F;</h1>
<p>[toc]</p>
<h2 id="des&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;16"><a name="des&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;16" class="anchor-navigation-ex-anchor" href="#des&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;16"><i class="fa fa-link" aria-hidden="true"></i></a>1.1. DES&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;[16]</h2>
<p>DES&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;&#x4F7F;&#x7528;<strong>56&#x4F4D;&#x7684;&#x5BC6;&#x94A5;</strong>&#x4EE5;&#x53CA;&#x9644;&#x52A0;&#x7684;<strong>8&#x4F4D;&#x5947;&#x5076;&#x6821;&#x9A8C;&#x4F4D;</strong>(&#x6BCF;&#x7EC4;&#x7684;&#x7B2C;8&#x4F4D;&#x4F5C;&#x4E3A;&#x5947;&#x5076;&#x6821;&#x9A8C;&#x4F4D;)&#xFF0C;&#x4EA7;&#x751F;&#x6700;&#x5927;64&#x4F4D;&#x7684;&#x5206;&#x7EC4;&#x5927;&#x5C0F;&#x3002;&#x8FD9;&#x662F;&#x4E00;&#x4E2A;&#x8FED;&#x4EE3;&#x7684;&#x5206;&#x7EC4;&#x5BC6;&#x7801;&#xFF0C;&#x5C06;&#x52A0;&#x5BC6;&#x7684;&#x6587;&#x672C;&#x5757;&#x5206;&#x6210;&#x4E24;&#x534A;&#x3002;&#x4F7F;&#x7528;&#x5B50;&#x5BC6;&#x94A5;&#x5BF9;&#x5176;&#x4E2D;&#x4E00;&#x534A;&#x5E94;&#x7528;&#x5FAA;&#x73AF;&#x529F;&#x80FD;&#xFF0C;&#x7136;&#x540E;&#x5C06;&#x8F93;&#x51FA;&#x4E0E;&#x53E6;&#x4E00;&#x534A;&#x8FDB;&#x884C;&#x201C;&#x5F02;&#x6216;&#x201D;&#x8FD0;&#x7B97;&#xFF1B;&#x63A5;&#x7740;&#x4EA4;&#x6362;&#x8FD9;&#x4E24;&#x534A;&#xFF0C;&#x8FD9;&#x4E00;&#x8FC7;&#x7A0B;&#x4F1A;&#x7EE7;&#x7EED;&#x4E0B;&#x53BB;&#xFF0C;&#x4F46;&#x6700;&#x540E;&#x4E00;&#x4E2A;&#x5FAA;&#x73AF;&#x4E0D;&#x4EA4;&#x6362;&#x3002;DES&#x4F7F;&#x7528;16&#x8F6E;&#x5FAA;&#x73AF;&#xFF0C;&#x4F7F;&#x7528;&#x5F02;&#x6216;&#xFF0C;&#x7F6E;&#x6362;&#xFF0C;&#x4EE3;&#x6362;&#xFF0C;&#x79FB;&#x4F4D;&#x64CD;&#x4F5C;&#x56DB;&#x79CD;&#x57FA;&#x672C;&#x8FD0;&#x7B97;&#x3002;<strong>&#x4E09;&#x91CD;DES</strong>&#x6240;&#x4F7F;&#x7528;&#x7684;&#x52A0;&#x5BC6;&#x5BC6;&#x94A5;&#x957F;&#x5EA6;&#x4E3A;112&#x4F4D;&#x3002;</p>
<h2 id="&#x6570;&#x5B57;&#x7B7E;&#x540D;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;"><a name="&#x6570;&#x5B57;&#x7B7E;&#x540D;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;" class="anchor-navigation-ex-anchor" href="#&#x6570;&#x5B57;&#x7B7E;&#x540D;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;"><i class="fa fa-link" aria-hidden="true"></i></a>1.2. &#x6570;&#x5B57;&#x7B7E;&#x540D;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;</h2>
<h2 id="&#x7F51;&#x7EDC;&#x653B;&#x51FB;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;"><a name="&#x7F51;&#x7EDC;&#x653B;&#x51FB;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;" class="anchor-navigation-ex-anchor" href="#&#x7F51;&#x7EDC;&#x653B;&#x51FB;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;"><i class="fa fa-link" aria-hidden="true"></i></a>1.3. &#x7F51;&#x7EDC;&#x653B;&#x51FB;&#x7684;&#x57FA;&#x7840;&#x77E5;&#x8BC6;&#xFF1A;</h2>
<p>&#x7F51;&#x7EDC;&#x653B;&#x51FB;&#x6709;&#x4E3B;&#x52A8;&#x653B;&#x51FB;&#x548C;&#x88AB;&#x52A8;&#x653B;&#x51FB;&#x4E24;&#x7C7B;&#x3002;</p>
<p><strong>&#x4E3B;&#x52A8;&#x653B;&#x51FB;</strong>&#x662F;&#x6307;&#x901A;&#x8FC7;&#x4E00;&#x7CFB;&#x5217;&#x7684;&#x65B9;&#x6CD5;&#xFF0C;&#x4E3B;&#x52A8;&#x5730;&#x5411;&#x88AB;&#x653B;&#x51FB;&#x5BF9;&#x8C61;&#x5B9E;&#x65BD;&#x7834;&#x574F;&#x7684;&#x4E00;&#x79CD;&#x653B;&#x51FB;&#x65B9;&#x5F0F;&#xFF0C;&#x4F8B;&#x5982;&#x91CD;&#x653E;&#x653B;&#x51FB;&#x3001;IP&#x5730;&#x5740;&#x6B3A;&#x9A97;&#x3001;&#x62D2;&#x7EDD;&#x670D;&#x52A1;&#x653B;&#x51FB;&#x7B49;&#x5747;&#x5C5E;&#x4E8E;&#x653B;&#x51FB;&#x8005;&#x4E3B;&#x52A8;&#x5411;&#x653B;&#x51FB;&#x5BF9;&#x8C61;&#x53D1;&#x8D77;&#x7834;&#x574F;&#x6027;&#x653B;&#x51FB;&#x7684;&#x65B9;&#x5F0F;&#x3002;</p>
<p><strong>&#x6D41;&#x91CF;&#x5206;&#x6790;&#x653B;&#x51FB;</strong>&#x662F;&#x901A;&#x8FC7;&#x6301;&#x7EED;&#x68C0;&#x6D4B;&#x73B0;&#x6709;&#x7F51;&#x7EDC;&#x4E2D;&#x7684;&#x6D41;&#x91CF;&#x53D8;&#x5316;&#x6216;&#x8005;&#x53D8;&#x5316;&#x8D8B;&#x52BF;&#xFF0C;&#x800C;&#x5F97;&#x5230;&#x76F8;&#x5E94;&#x4FE1;&#x606F;&#x7684;&#x4E00;&#x79CD;&#x88AB;&#x52A8;&#x653B;&#x51FB;&#x65B9;&#x5F0F;&#x3002;</p>
<h2 id="&#x8EAB;&#x4EFD;&#x8BA4;&#x8BC1;&#x4E0E;&#x8BBF;&#x95EE;&#x63A7;&#x5236;13"><a name="&#x8EAB;&#x4EFD;&#x8BA4;&#x8BC1;&#x4E0E;&#x8BBF;&#x95EE;&#x63A7;&#x5236;13" class="anchor-navigation-ex-anchor" href="#&#x8EAB;&#x4EFD;&#x8BA4;&#x8BC1;&#x4E0E;&#x8BBF;&#x95EE;&#x63A7;&#x5236;13"><i class="fa fa-link" aria-hidden="true"></i></a>1.4. &#x8EAB;&#x4EFD;&#x8BA4;&#x8BC1;&#x4E0E;&#x8BBF;&#x95EE;&#x63A7;&#x5236;[13]</h2>
<p>&#x7B2C;&#x4E09;&#x65B9;&#x8BA4;&#x8BC1;&#x670D;&#x52A1;&#x7684;&#x4E24;&#x79CD;&#x4F53;&#x5236;&#x5206;&#x522B;&#x662F;<strong>Kerberos&#x548C;PKI</strong></p>
<p>&#x91C7;&#x7528;Kerberos&#x7CFB;&#x7EDF;&#x8FDB;&#x884C;&#x8BA4;&#x8BC1;&#x65F6;&#xFF0C;&#x53EF;&#x4EE5;&#x5728;&#x62A5;&#x6587;&#x4E2D;&#x52A0;&#x5165;(  &#x65F6;&#x95F4;&#x6233;  )&#x6765;&#x9632;&#x6B62;&#x91CD;&#x653E;&#x653B;&#x51FB;&#x3002;</p>
<p>Kerberos&#x8BA4;&#x8BC1;&#x670D;&#x52A1;&#x4E2D;&#x4FDD;&#x5B58;&#x6570;&#x5B57;&#x8BC1;&#x4E66;&#x7684;&#x670D;&#x52A1;&#x5668;&#x53EB;KDC</p>
<p>PKI&#x7684;&#x4E2D;&#x6587;&#x5168;&#x79F0;&#x662F;&#x201C;&#x516C;&#x94A5;&#x57FA;&#x7840;&#x8BBE;&#x65BD;&#x201D;</p>
<p>PKI&#x8BA4;&#x8BC1;&#x670D;&#x52A1;&#x4E2D;&#x4FDD;&#x5B58;&#x6570;&#x5B57;&#x8BC1;&#x4E66;&#x7684;&#x670D;&#x52A1;&#x5668;&#x53EB;CA</p>
<p>PKI&#x8BA4;&#x8BC1;&#x670D;&#x52A1;&#x4E2D;&#x8D1F;&#x8D23;&#x9A8C;&#x8BC1;&#x7528;&#x6237;&#x8EAB;&#x4EFD;&#x7684;&#x662F;&#x6CE8;&#x518C;&#x673A;&#x6784;RA</p>
<h2 id="tcpip&#x6F0F;&#x6D1E;&#x653B;&#x51FB;14"><a name="tcpip&#x6F0F;&#x6D1E;&#x653B;&#x51FB;14" class="anchor-navigation-ex-anchor" href="#tcpip&#x6F0F;&#x6D1E;&#x653B;&#x51FB;14"><i class="fa fa-link" aria-hidden="true"></i></a>1.5. TCP/IP&#x6F0F;&#x6D1E;&#x653B;&#x51FB;[14]</h2>
<p>Land&#x653B;&#x51FB;&#x3001;Ping ofDeath&#x3001;Teardrop&#x653B;&#x51FB;</p>
<h2 id="&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x7B56;&#x7565;09"><a name="&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x7B56;&#x7565;09" class="anchor-navigation-ex-anchor" href="#&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x7B56;&#x7565;09"><i class="fa fa-link" aria-hidden="true"></i></a>1.6. &#x4FE1;&#x606F;&#x5B89;&#x5168;&#x7B56;&#x7565;[09]</h2>
<p>&#x4FE1;&#x606F;&#x5B89;&#x5168;&#x7B56;&#x7565;&#x5E94;&#x8BE5;&#x5168;&#x9762;&#x5730;&#x4FDD;&#x62A4;&#x4FE1;&#x606F;&#x7CFB;&#x7EDF;&#x6574;&#x4F53;&#x7684;&#x5B89;&#x5168;&#xFF0C;&#x7F51;&#x7EDC;&#x5B89;&#x5168;&#x4F53;&#x7CFB;&#x8BBE;&#x8BA1;&#x662F;&#x7F51;&#x7EDC;&#x903B;&#x8F91;&#x8BBE;&#x8BA1;&#x5DE5;&#x4F5C;&#x7684;&#x91CD;&#x8981;&#x5185;&#x5BB9;&#x4E4B;&#x4E00;&#xFF0C;&#x53EF;&#x4ECE;&#x7269;&#x7406;&#x7EBF;&#x8DEF;&#x5B89;&#x5168;&#x3001;&#x7F51;&#x7EDC;&#x5B89;&#x5168;&#x3001;&#x7CFB;&#x7EDF;&#x5B89;&#x5168;&#x3001;&#x5E94;&#x7528;&#x5B89;&#x5168;&#x7B49;&#x65B9;&#x9762;&#x6765;&#x8FDB;&#x884C;&#x5B89;&#x5168;&#x4F53;&#x7CFB;&#x7684;&#x8BBE;&#x8BA1;&#x4E0E;&#x89C4;&#x5212;&#x3002;&#x5176;&#x4E2D;&#xFF0C;&#x6570;&#x636E;&#x5E93;&#x7684;&#x5BB9;&#x707E;&#x5C5E;&#x4E8E;<strong>&#x7CFB;&#x7EDF;&#x5B89;&#x5168;&#x4E0E;&#x5E94;&#x7528;&#x5B89;&#x5168;</strong>&#x7684;&#x5185;&#x5BB9;&#x3002;</p>
<h2 id="&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;09"><a name="&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;09" class="anchor-navigation-ex-anchor" href="#&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;09"><i class="fa fa-link" aria-hidden="true"></i></a>1.7. &#x52A0;&#x5BC6;&#x7B97;&#x6CD5;[09]</h2>
<p>&#x52A0;&#x5BC6;&#x7B97;&#x6CD5;&#x4E2D;&#xFF0C;&#x5BF9;&#x79F0;&#x52A0;&#x5BC6;&#x6BD4;&#x975E;&#x5BF9;&#x79F0;&#x52A0;&#x5BC6;&#x6548;&#x7387;&#x8981;&#x9AD8;&#x3002;</p>
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